Katherine Ramsland

20/20

1978 ★ 6.3

American Monster

2016 ★ 7.4

Northern Mysteries

2006 ★ 9.0

Occult Crimes

2016 ★ 6.0

Killer Kids

2011 ★ 6.6

Your Worst Nightmare

2014 ★ 7.5

The Mark of a Killer

2019 ★ 0.0

One Night in Idaho: The College Murders

2025 ★ 8.1

The Serial Killer's Apprentice

2025 ★ 6.4

The Torso Killer Confessions

2023 ★ 7.4

BTK: Confession of a Serial Killer

2022 ★ 6.7

Becoming Evil: Serial Killers

2019 ★ 7.2

Staged: Deadly Deception

2026 ★ 6.0

The Co-Ed Killer: Mind of a Monster

2021 ★ 7.2

Sins of the Father: The Green River Killer

2022 ★ 7.0

National Vampire

2006 ★ 0.0

Dennis Rader: The Bind and Torture Killer

2013 ★ 0.0

Albert Fish: In Sin He Found Salvation

2007 ★ 5.4

Carl Panzram: The Spirit of Hatred and Vengeance

2011 ★ 6.7

BTK: Confession of a Serial Killer

2022 ★ 6.7

The Idaho Student Murders

2025 ★ 5.9

The Mysteries of Bradshaw Ranch: Aliens, Portals, and the Paranormal

2024 ★ 7.0